131116169

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{1987}}^1$

素因数の和:2180

約数の個数: 16

約数和(自身を含む): 145044480

約数和(自身を除く): 13928311

約数列:

[1, 19, 23, 151, 437, 1987, 2869, 3473, 37753, 45701, 65987, 300037, 868319, 5700703, 6900851, 131116169]

約数ペア:

[(1, 131116169), (19, 6900851), (23, 5700703), (151, 868319), (437, 300037), (1987, 65987), (2869, 45701), (3473, 37753)]